126821904

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:309

約数の個数: 160

約数和(自身を含む): 385689600

約数和(自身を除く): 258867696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 71, 88, 102, 132, 136, 142, 176, 187, 199, 204, 213, 264, 272, 284, 374, 398, 408, 426, 528, 561, 568, 597, 748, 781, 796, 816, 852, 1122, 1136, 1194, 1207, 1496, 1562, 1592, 1704, 2189, 2244, 2343, 2388, 2414, 2992, 3124, 3184, 3383, 3408, 3621, 4378, 4488, 4686, 4776, 4828, 6248, 6567, 6766, 7242, 8756, 8976, 9372, 9552, 9656, 10149, 12496, 13134, 13277, 13532, 14129, 14484, 17512, 18744, 19312, 20298, 26268, 26554, 27064, 28258, 28968, 35024, 37213, 37488, 39831, 40596, 42387, 52536, 53108, 54128, 56516, 57936, 74426, 79662, 81192, 84774, 105072, 106216, 111639, 113032, 148852, 155419, 159324, 162384, 169548, 212432, 223278, 226064, 240193, 297704, 310838, 318648, 339096, 446556, 466257, 480386, 595408, 621676, 637296, 678192, 720579, 893112, 932514, 960772, 1243352, 1441158, 1786224, 1865028, 1921544, 2486704, 2642123, 2882316, 3730056, 3843088, 5284246, 5764632, 7460112, 7926369, 10568492, 11529264, 15852738, 21136984, 31705476, 42273968, 63410952, 126821904]

約数ペア:

[(1, 126821904), (2, 63410952), (3, 42273968), (4, 31705476), (6, 21136984), (8, 15852738), (11, 11529264), (12, 10568492), (16, 7926369), (17, 7460112), (22, 5764632), (24, 5284246), (33, 3843088), (34, 3730056), (44, 2882316), (48, 2642123), (51, 2486704), (66, 1921544), (68, 1865028), (71, 1786224), (88, 1441158), (102, 1243352), (132, 960772), (136, 932514), (142, 893112), (176, 720579), (187, 678192), (199, 637296), (204, 621676), (213, 595408), (264, 480386), (272, 466257), (284, 446556), (374, 339096), (398, 318648), (408, 310838), (426, 297704), (528, 240193), (561, 226064), (568, 223278), (597, 212432), (748, 169548), (781, 162384), (796, 159324), (816, 155419), (852, 148852), (1122, 113032), (1136, 111639), (1194, 106216), (1207, 105072), (1496, 84774), (1562, 81192), (1592, 79662), (1704, 74426), (2189, 57936), (2244, 56516), (2343, 54128), (2388, 53108), (2414, 52536), (2992, 42387), (3124, 40596), (3184, 39831), (3383, 37488), (3408, 37213), (3621, 35024), (4378, 28968), (4488, 28258), (4686, 27064), (4776, 26554), (4828, 26268), (6248, 20298), (6567, 19312), (6766, 18744), (7242, 17512), (8756, 14484), (8976, 14129), (9372, 13532), (9552, 13277), (9656, 13134), (10149, 12496)]